baber/WOPTO huggingface dataset:
Patent GB-659293-A (GB)
Title: Improvements in air-tight closures for feed chambers
IPC: F16J15/46
Filed: 1949-01-06
Abstract: 659,293. Closures for resisting fluidpressure. WOOD. D. H., and ROE, H. J. Jan. 6, 1949, No. 369. [Class 123(i)] The exit opening of a feed chamber 10 for supplying, for example, foundry sand to a core-blowing machine (not shown), is provided with a pivotal or sliding plate closure 32 which is adapted to be engaged by a sealing member in the form of a skirt 27 projecting from an air-operated piston 25. The piston 25 and its skirt 27 respectively are located in annular spaces 14, 26 between the chamber 10 and an outer casting 15, this casting having compressed air inlet passages 28, 29 opening into the space 14 on the two sides of the piston; air passages 51, 52 leading to spaced packing rings 48, 49 of the piston are provided in the latter and similar passages 53 in the casting 15 leading to rings 47 contacting the piston skirt. The closure plate 32 is mounted on a pivot pin 35, secured within a projecting lug 34 of the bottom flange 22 of the casting 15, and is retained thereon by a pin 39 bearing on interposed rubber washers 40; it is also fitted with a sealing ring 43 to contact either a flange of the core-blowing machine to which the casting 15 is attached or, alternatively, a nlate 23 interposed between said casting and flange.
Patent GB-576073-A (GB)
Title: Improvements in or relating to selector valve devices for liquid pressure remote control systems
IPC: F15B13/06
Filed: 1944-01-07
Abstract: 576,073. Valves. AUTOMOTIVE PRODUCTS CO., Ltd., CLENCH, E. C. S., and CARLTON, Q. H. Jan. 7, 1944, No. 374. [Classes 69 (ii) and 135] [Also in Group XXVIII] A control valve which may be set in one of a pair of " on " positions against the action of resilient means urging it to its " off " position, is held by a latch device in the selected " on " position until the latch is released by hydraulic means. The latch may also be released manually, but in this case the valve cannot be moved to the other " on " position until the hydraulic release has operated. In its application to a system comprising soot blower heads 38-41, Fig. 1, and associated change-over valves 42-45, which may be of the form described in Specification 576,072, the control valve 11 is moved to the right against the action of a spring 20 by manually turning a lever 27 into the dotted line position shown in Fig. 2, where it is retained by engagement with a pivoted latch 70 acted on by a spring 79. Simultaneously, the circuit of an electric motor 30 is made and a pump 15 delivers liquid through the valve 11 and line 18 to the valve 42, the piston 46 of which is in its uppermost position. The blower head 38 is thus operated until the piston 46 is released and moved down by a spring 42 to divert the liquid supply to the next valve 43. When the last blower head 41 has completed its operation, the valve 45 diverts the liquid supply through a line 53 to a cylinder 54 and causes a piston 81 to act on the latch 70 to release the lever 27, so that this lever and the valve 11 are returned to their central positions by the spring 20. When it is desired to reset the valves 42-45, the lever 27 is turned clockwise into engagement with the latch 92, the valve 11 being thus moved so that liquid may pass through a line 19 to spaces 48 and lift the pistons 46 into their upper positions. When the pressure exceeds that necessary for this operation, it passes through a valve 60 to a cylinder 61 and causes, through a piston 95, the latch 92 to release the lever 27. The latches 70, 92 can also be operated manually, means being also provided in connection with the latch 92 to prevent the lever 27 being thereafter moved to the left beyond its central, position until this latch has been released hydraulically. Said means comprises a lever 105 connected by a spring 113 to a pivoted arm 110, the lever 105 having a projection 109 which is in the path of a projection 78 on the lever 27, until lifted therefrom by the piston 95 acting both on the latch 92 and the lower end of the lever 105. If desired, similar means may be provided in connection with the latch 70.
Patent GB-275477-A (GB)
Title: Process and apparatus for the production of coats of lacquers, lacquer and basic oil paints and the like
IPC: B05B7/16
Filed: 1927-01-07
Abstract: 275,477. Pahl, A. Jan. 7, 1927. Coating processes.-Coatings of lacquer, paint &c. are produced by spraying with compressed air a mass consisting of oils with an addition of resins, artificial resins, tar, asphalt, wax, paraffin, ozocerite &c. but without any thinning media whatsoever, which mass has been liquefied by heating. A current of heated air may be blown over the applied coating to render it smooth. Coating-machines.-A device for carrying out, the process comprising a container 1 heated by an electric heater 3, and connected by openings 4 with a chamber 5 similarly heated. A discharge piece 9 of the chamber 5 opens into a nozzle 10 for the material, the discharge being regulated by a valve 11. Compressed air enters at 15, liquid coating material being expelled through the opening 17. The air current also draws additional air through the nozzle 18 which connects with jacket 7 surrounding chamber 5, this jacket being also connected through the opening 19 with the jacket 2 around container 1. Openings 20 are provided in the upper part of jacket 2. Thus the air exhausted through nozzle 18 is heated bv contact with the electric heaters 3 and 6. Switching means for the heaters, and a control lever 13 for the valve are provided on the butt 14.
Patent GB-455031-A (GB)
Title: Improvements in voltage control devices for electric supply systems
IPC: G05F1/52
Filed: 1935-01-07
Abstract: 455,031. Automatic control systems ; valve amplifying and detecting circuits. COUTTS & CO., 440, Strand, London, and JOHNSON, F., 218, Victoria Drive, Eastbourne, [Representatives of JOHNSON, J. Y.].-(Philadelphia Storage Battery Co. ; Ontario Street, Philadelphia, U.S.A.) Jan. 7, 1935, No. 507. [Class 38 (iv)] [See also Group XL] Electromotive force.-The voltage across a load device is controlled by a vacuum triode A in series with the load the grid potential of the valve A being derived from a resistance R connected across the supply in series with an auxiliary discharge triode B and a source of control voltage which is included in series with the load voltage or a part thereof in the grid circuit of the auxiliary valve B. If the control voltage is maintained constant the load voltage is also maintained constant. The valves may be biassed so that the arrangement operates as an amplifier or detector to the voltage variations at the control voltage source. The device also operates as a filter to the ripple on the D.C. supply voltage. An additional stage of amplification may be employed between the valves B and A or the valve A may be the first of a number of stages of amplification. Moreover two such arrangements may be utilized back to back similarly to Class B amplifiers. The control voltage source may be a glow discharge tube so as to maintain the control voltage and therefore the output voltage constant. The auxiliary valve B may be a pentode with its screen grid connected to the cathode through a battery or to the positive main through a potentiometer resistance and in the latter case increased smoothing is effected. One or more such regulators may be supplied from a system. The main supply is obtained from an A.C. source through a rectifier and filter and the control supply is obtained from the same source through a rectifier and filter and a regulator of the above type utilizing a glow discharge tube in the control circuit to provide a constant voltage output. Potentiometers connected across this output are used to adjust the control potentials applied to each of the regulators.
Patent GB-431033-A (GB)
Title: Improvements in and relating to electromagnetically operated driving devices
IPC: H02K33/04
Filed: 1935-01-08
Abstract: 431,033. Reciprocating motors. SIEMENS - SCHUCKERTWERKE AKT.-GES., Siemensstadt, Berlin. Jan. 8, 1935, No. 671. Convention date, Jan. 24, 1934. [Class 35] Massage appliances, files, drills, erasers &c., are reciprocated by an electric motor comprising a magnetic core 2 of substantially hair pin shape disposed within a casing 1 preferably constituting a handle, a coil 5 connected to an alternating current or interrupted direct current supply being mounted on one limb of the core which is secured to the wall of the casing, the other limb which carries the driven device 6 being free to oscillate. The fixed limb is held by rivets passing through spacers 3, 4 which are preferably of insulating material. The oscillating limb is bent towards the fixed limb so that its free end coincides with the longitudinal axis of the handle. The handle is preferably of insulating material, for example, a thermo-plastic substance and the coil 5 may be embedded in insulation.
Patent GB-749329-A (GB)
Title: Improvements in or relating to clocks
IPC: G04C23/42
Filed: 1954-01-11
Abstract: 749,329. Clocks. MIDGLEY. A. H., and MIDGLEY, A. M. June 29, 1954 [Jan. 11, 1954], No. 764/54. Class 139 A clock driven by an electric motor which effects the mechanical operation of a continuous alarm at the end of a predetermined time interval. The synchronous motor 6, Fig. 2, drives the clock hands 1, 2, Fig. 1, over the dial 4. A longitudinally movable spindle 12 carries two gears 13, 15, a disc 14 and a sleeve 36 having a slot 37. The spindle 12 is normally in the outer position shown in Fig. 2 in which a stud 16 on the disc 14 engages a slot 17 in a frame plate 8 to lock the spindle against rotation. The spindle 12 may be unlocked by moving it inwardly and rotated to set the timing interval on (through the gears 13, 19, 20 a minute pointer 3 and hour indicator disc 21). The inward movement of the spindle 12 locates the sleeve 36 in such a position that the slot 37 is away from a lever 35, Fig. 5, which thereby retains a bell-crank 31 so that the tooth 32 is out of engagement with the continuously rotated gear 33. The gear 15 on the spindle now meshes a gear in the clock mechanism so that the pointer 3 and dial 21 are returned to their initial positions whereupon a spring 27 moves the spindle 12 outwardly to an intermediate position in which the stud 16 again engages the slot 17 and the lever 35 engages the slot 37 to allow the bell-crank 31 to move so that the tooth 32 engages the wheel 33 which oscillates the bell-crank and the bell hammer 29 carried thereby. Manual outward movement of the spindle 12 to its initial position releases the lever 35 from the slot 37 of the sleeve 36 and disengages the bell-crank from the gear 33 to stop the alarm. The movement of the spindle at the end of the pre-set 'interval may effect closure of an electric switch. "
Patent GB-1097411-A (GB)
Title: Apparatus for measuring moving speed of charge in vessel
Inventor: TSUJIHATA KEIJI
IPC: G01F23/00
Filed: 1965-01-07
Abstract: 1,097,411. Measuring speed electrically. YAWATA IRON & STEEL CO. Ltd. Jan. 7, 1965, No. 801/65. Heading G1N. The heating conditions inside a blast furnace are monitored by reference to the rate at which the level of the fuel charge in the furnace falls. A plumb bob is connected by a cable to the slider of a potentiometer in a bridge circuit, whereby the level of the charge in the furnace is measured, and the change in level in a predetermined time interval is ascertained to determine the falling speed. As shown (Fig. 3), the top of the charge 2 in a furnace 1 is located by a plumb bob 3 attached to a steel wire 4' running over a series of pulleys. The shaft of pulley 6 is mechanically linked to the slider of a potentiometer 45 (Fig. 5) connected in an automatically balanced bridge circuit, whose servomotor 56 also drives the pointer of a depth recorder 23. When balance is reached contacts 54, 57 are opened, and a timer is started. At the end of a preset period during which the slider of potentiometer 51 is stationary but the slider of potentiometer 45 moves with the charge depth, contacts 53, 60 are closed and the potential difference between the sliders of potentiometers 45, 51 representing the change in depth in the preset time, i.e. the rate of change of depth, is automatically measured by a potentiometer 61, and indicates on meter 24 (recorder 67). This cycle is repeated at predetermined intervals to obtain a record of the falling charge of speed.
Patent GB-606215-A (GB)
Title: Improvements in or relating to cathode-ray electronic apparatus
IPC: H01J31/12
Filed: 1946-01-10
Abstract: 606,215. Thermionic distributers. CINEMATELEVISION, Ltd., and ELPHICK, G. S. Jan. 10, 1946, No. 935. [Class 40 (iii)] [Also in Groups XXXVI, XL (a) and XL (c)] Apparatus for examining electrical waveforms comprises a cathode-ray tube 1 in which the beam is caused to scan between deflecting electrodes X1, by recurrent saw-toothed waveform signal, and between one or more deflecting plates Y1, Y2, Y3 to which are applied the signals to be examined. Collecting electrodes in the form of diagonal wires Z1, Z2, Z3 are crossed by the beam at intervals depending on the amplitude of the signal applied to the associated deflecting plates, and at each crossing a pulse of equal amplitude is transmitted through an amplifier 2, which may be of any suitable type or as described in Specification 552,301, to the grid of a cathode-ray like tube 3 with a fluorescent screen. The beam of this tube is scanned in synchronism with the beam of the tube 1, and the operating voltages are adjusted so that the beam is suppressed except when a pulse is received on the grid. By introducing a lateral movement to the spot on the screen either by an additional scanning field at right angles to the synchronised scanning or by the moving paper or film of a camera, one or more traces are recorded as in Fig. 6 (not shown), representing the waveforms of the signals applied to the plates Y1, Y2, Y3. Base reference lines may be provided by connecting electrostatic screens to the collector wires. Electromagnet deflection may be used in place of electrostatic. The connection between the tubes 1, 3 may be a radio link in which case pulses derived from the scan are applied to the amplifier, and the signals received demodulated and applied to the recording cathode-ray tube. Specifications 523,575 and 582,198 also are referred to.
Patent HK-24386-A (HK)
Title: Hybrid cell line for producing monoclonal antibody to a human prothymocyte antigen,antibody,method of preparation of this antibody,diagnostic and therapeutic uses,and pharmaceutical compositions comprising this antibody
Inventor: KUNG PATRICK CHUNG-SHU
IPC: C12P1/00
Filed: 1986-04-03
Abstract: Hybrid cell line for production of monoclonal antibody to an antigen found on approximately 95% of normal human thymocytes. The hybrid is formed by fusing splenocytes from immunized CAF, mice with P3X63Ag8U1 myeloma cells. Diagnostic and therapeutic uses of the monoclonal antibody are also disclosed.
Patent HK-75896-A (HK)
Title: Circuit arrangement
Inventor: DENNEMAN JAN WILLEM
IPC: H05B41/392
Filed: 1996-05-02
Abstract: The invention relates to a circuit arrangement suitable for operating a low-pressure mercury discharge lamp (IV) by means of a high-frequency pulsatory current comprising   circuitry (I) for generating the high-frequency pulsatory current with an amplitude A from a supply voltage, a modulator (II) for modulation into a substantially square-wave shape of the high-frequency pulsatory current with a modulation frequency f and a duty cycle DC, and   circuitry for adjusting the duty cycle DC.   According to the invention, the circuit arrangement is further provided with   circuitry for adjusting the amplitude A of the substantially square-wave modulated high-frequency pulsatory current.   This latter circuitry renders it possible to make the colour point of the lamp to a high degree independent of the value of the luminous flux. In addition, it is possible to adjust the colour point over a wide range for a given luminous flux of the lamp. <IMAGE>
Patent HU-T50327-A (HU)
Title: Process for producing 2-square brackets open /piperidin-4-yl/-methyl square brackets closed-1,2,3,4-tetrahydro-isoquinoline derivatives and pharmaceutical compositions comprising same
Inventor: GEORGE PASCAL
IPC: C07D401/06
Filed: 1989-02-06
Abstract: A compound of formula (I):    <IMAGE>  (I)  in which: X is hydrogen or a methyl or methoxy group; Y is a halogen or a methyl or methoxy group; and R is a group of formula -Z-R' in which: Z is a -CH2- group, and R' is a phenyl group unsubstituted or substituted by one, two or three substituents selected from halogen atoms and trifluoromethyl, linear or branched (C1-C3) alkyl and linear or branched (C1-C3) alkoxy groups; or a pharmacologically acceptable acid addition salt thereof.
Patent JP-H02228399-A (JP)
Title: Laundry detergent composition containing neither phosphate nor silicate
Inventor: JIYANNPIEERU SHIYABANNU
IPC: C11D3/36
Filed: 1990-01-05
Abstract: PURPOSE: To obtain the titled compsn. which does not leave sediment and is suitable for a detergent for a dish washing machine by incorporating alkali, a polycarboxylate, a phosphonate and water.  
     CONSTITUTION: 15-35% alkali (e.g. NaOH), 3-10% polycarboxylate with a mol.wt. of 800-500,000 (e.g. sodium polycarboxylate), 0.2-1.5% phosphonate (e.g. 1- hydroxymethane-1,1-diphosphonic acid) and if necessary, 3-20% at least one or two or more metal ion blocking agents selected form slats of nitrilotriacetic acid and citric acid and/or 0.2-0.4% corrosion inhibitor (e.g. benzotriazole) are dissolved in water. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05176996-A (JP)
Title: Transfusion apparatus
Inventor: HARA KEITA
IPC: A61M5/00
Filed: 1992-01-06
Abstract: PURPOSE: To discriminate the normal installed state and wrong installed state of a transfusing tube, and the disconnected state of a pressure sensor, and improve the safety for patient. CONSTITUTION: Since no pressure is added to a pressure sensor 20 in a normal installed state (a) where a transfusing tube is installed onto a transfusing operation part, a pressure sensitive conductive layer 11 is separated from a second electrode 12, and the resistance value between a first electrode 10 and the second electrode 12 is the resistance value (several 10KΩ) of a resistor 13. In a wrong installed state (b) where the transfusing tube is slipped from the transfusing operation part and protruded onto the pressure sensor 20, the transfusing tube is pressed by a door to add a prescribed pressure or more to the pressure sensor 20, and the pressure sensitive conductive layer 11 is pressed onto the second electrode 12, and the resistance value between electrodes is reduced to several Ωor less.  In the disconnected state of the pressure sensor 20, the resistance between electrodes is a value of several 10MΩlarger than the resistance of the resistor 13.
Patent JP-H03205905-A (JP)
Title: Manufacture of curved surface antenna
Inventor: HIGUCHI YOSHIKAZU
IPC: H01Q21/06
Filed: 1990-01-05
Abstract: PURPOSE:To efficiently form the antenna having high accuracy and an excellent characteristic by forming a radiation element or a conductor part which is used as a ground conductor on a dielectric thin film, and laminating this dielectric thin film on a curved surface-like dielectric. CONSTITUTION:A conductor part to be used as a radiation element 2 or a ground conductor 3 is formed by exposing and etching dielectric thin films 11, 12 to which a conductor of a copper foil, etc., is stuck. In such a state, the dielectric thin films 11, 12 are laminated and stuck to the inside and the outside peripheral surfaces of a curved surface-like dielectric 1. Subsequently, after making a feeding hole 9 in a necessary position, a connector 6 to which a feeding pin 5a and an external conductor 5b are attached is attached to the feeding hole 9. In such a way, the radiation element and the ground conductor can be formed with high accuracy, and also, the work effect is satisfactory, and also, the cost is low, and the curved surface antenna having high accuracy and an excellent characteristic can be formed efficiently.
Patent JP-S59140998-A (JP)
Inventor: JIYON FURANSHISU HEIMOBIKUSU J
IPC: F17C13/00
Filed: 1984-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10197930-A (JP)
Title: Switch device
Inventor: FUJISAKI YOSHIBUMI
IPC: G03B7/00
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain a device which can be disposed in a narrow space and is excellent in assemblability by fixing one end of an elastic switch contact piece at the common potential part of a code disk fixed on the back surface of a dial member in a conductive state and engaging the free end thereof with a button switch. SOLUTION: The code disk 25 is arranged on the back surface side of an upper decorative board 11 in order to detect the scale position of a dial 13, that is, the rotating position of the dial 13. When a sliding position between the code disk 25 and a brush 31 is changed because of the rotation of the dial 13, the contact state of a code surface 25a corresponding to the contact pieces 31a to 31d is changed and detected as an electrical signal showing the position of a photographing mode selected by the dial 13. The elastic switch contact piece 28 consisting of an elastic and conductive plate material is fixed at the lower part of the code disk 25. Namely, one end of the contact piece 28 is fixed at the common potential part of the code disk 25 in the conductive state and the free end thereof is engaged with the button switch.
Patent JP-S5697937-A (JP)
Title: Manufacturing method for image intensifier
Inventor: HOSHIYAMA TADASHI
IPC: H01J31/50
Filed: 1980-01-07
Abstract: PURPOSE:To avoid the unevenness of a photoelectric cathode quality by making a gap between cylindrical and metal electrodes narrowest on the side of a connection pipe and widest on its reverse side. CONSTITUTION:The feed rate of the alkali metal vapor shall be almost equalized in case of a feed passage 16 connected to the area of a connection pipe 9 where the concentration of alkali metal vapor higher in comparison with the case of a passage 17 on the reverse side of the connection pipe 9 where the concentration is low. For this purpose, when a cylindrical electrode 4 is integrated with a metal electrode 3, its bottom end shall be slanted in such that, its gap against the inner bottom 12 of the metal electrode 3 is smallest on the side of the connection pipe 9 and largest on its reverse side.
Patent JP-S59125335-A (JP)
Title: Heating device
Inventor: ITOU MASAO
IPC: G10L15/00
Filed: 1983-01-06
Abstract: PURPOSE:To eliminate an erroneous recognition between words and increase reliability in audio recognition by switching the category of recognition word depending upon the setting time and the heating time. CONSTITUTION:A feature parameter extracting part 19 extracts phonemic features included in an aural signal supplied and converts there features into digital data. A parameter comparing part 20 calculates the distance between the feature parameter group of various words registered beforehand in a parameter memory 21 or 22 and the feature parameter of unknown sound supplied from the feature parameter extracting part 19, and the recognition result is outputted to a controller 13 in accordance with the preset discriminating condition. Category changeover means 23 switches the parameter memory 21 or 22 by a category changeover signal CAT so as to carry out pattern matching with word groups which differ depending upon the setting time and heating time. Accordingly, even analogous words such as ''start'' and ''stop'', ''start'' enters into the category at the setting time, and ''stop'' enters into the category at the time of heating. Therefore, a trouble of causing an erroneous recognition is eliminated.